Clean Water Act discharge permit · NPDES SC0021776
DILLON LITTLE PEE DEE, Dillon, SC: NPDES SC0021776 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 15Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
DILLON LITTLE PEE DEE, held by Hardy Jackson, holds NPDES permit SC0021776. EPA’s file records it issued July 12, 2023 and expiring August 31, 2028. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | DILLON LITTLE PEE DEE |
|---|---|
| Permittee as filed | Hardy Jackson |
| NPDES ID | SC0021776 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 12, 2023 |
| Expiration date | August 31, 2028 |
| Issuing agency | State |
| Address | Dillon, SC 29536 |
| Subwatershed | Bell Swamp Branch-Little Pee Dee River (HUC 030402040506) |
| Program components on file | POTW, Pretreatment |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 18Pollutants on file
- 15Under a numeric limit
- 15With a violation of any kind
- 10With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 8 | 102 | 102 | March 31, 2026 | 893% over the limit |
| BOD, 5-day, 20 deg. C | 8 | 49 | 45 | February 28, 2021 | 99,999% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 32 | 23 | November 30, 2014 | 79% over the limit |
| Solids, suspended percent removal | 2 | 15 | 14 | October 31, 2022 | 99,999% over the limit |
| BOD, 5-day, percent removal | 2 | 15 | 13 | August 31, 2022 | 99,999% over the limit |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | 0 | 13 | 13 | August 31, 2021 | 136% over the limit |
| Coliform, fecal general | 0 | 6 | 4 | July 31, 2008 | 99,999% over the limit |
| Oxygen, dissolved [DO] | 2 | 4 | 4 | July 31, 2022 | 64% over the limit |
| Solids, total suspended | 8 | 7 | 3 | November 30, 2014 | 44% over the limit |
| E. coli | 4 | 3 | 3 | November 30, 2025 | 99,999% over the limit |
| Nitrogen, total [as N] | 8 | 6 | 0 | ||
| Phosphorus, total [as P] | 8 | 4 | 0 | ||
| Chlorine, total residual | 8 | 2 | 0 | ||
| pH | 4 | 2 | 0 | ||
| Streamflow | 0 | 1 | 0 | ||
| Lead, total [as Pb] | 4 | 0 | 0 | ||
| Oxygen demand, ultimate | 2 | 0 | 0 | ||
| Stream flow, instantaneous | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 8Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 27, 2026 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| May 21, 2026 | Management Practice Violations - Failure to Maintain Records | ST6 |
| May 16, 2024 | Management Practice Violations - Improper Land Application (non-503 non-CAFO) | ST6 |
| September 11, 2023 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| April 21, 2020 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| March 9, 2020 | Management Practice Violations - Failure to Maintain Records | ST6 |
| February 25, 2020 | Monitoring Violations - Improper Analysis or Lab Error | ST6 |
| January 22, 2018 | Effluent Violations - Numeric effluent violation | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SC0021776 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.